WK92582 - New Test Method for The Measurement of Conductivity in Electric Vehicle (EV) Coolants

Work Item

ASTM WK92582

New Test Method for The Measurement of Conductivity in Electric Vehicle (EV) Coolants

1. Scope

1.2 This method is applicable to ethylene glycol and propylene glycol-based coolants and mixtures of it within a temperature range of 20°C to 30°C. 1.3 The conductivity range should be within 0.1µS /cm up to 300µS/cm.

Keywords

Conductivity; fuel cell; electric vehicle coolant; Ethylene glycol; Propylene glycol; temperature compensation

Rationale

This new test method is for the measurement of conductivity of electric vehicle (EV) coolants. The method is needed as a reference test method for EV product specifications in development by D15.

Details

Developed by Subcommittee: D15.26

Committee: D15

Staff Manager: Ashley Wiand

Work Item Status

Date Initiated: 10-22-2024

Technical Contact: Larry Tucker

Item: 000

Ballot:

Status: